! Started logfile: .//J0632-2348_C_dfm.log on Mon Jan 20 17:34:23 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0632-2348_C_uva.fits ! Reading UV FITS file: .//J0632-2348_C_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0632-2348 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 2856 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0632-2348_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003214Jy sigma=16.499781 ! Fit after self-cal, rms=0.968682Jy sigma=15.977384 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.389 mas, bmaj=13.41 mas, bpa=-1.852 degrees ! Estimated noise=1.35592 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251946 Jy ! Component: 100 - total flux cleaned = 0.0299018 Jy ! Total flux subtracted in 100 components = 0.0299018 Jy ! Clean residual min=-0.003978 max=0.003569 Jy/beam ! Clean residual mean=0.000004 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.0299018 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0299018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055620Jy sigma=0.677008 ! Fit after self-cal, rms=0.054333Jy sigma=0.649128 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.984 mas, bmaj=12.58 mas, bpa=-0.8248 degrees ! Estimated noise=0.846355 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226779 Jy ! Component: 100 - total flux cleaned = 0.00221947 Jy ! Component: 150 - total flux cleaned = 0.0020825 Jy ! Component: 200 - total flux cleaned = 0.00204482 Jy ! Total flux subtracted in 200 components = 0.00204482 Jy ! Clean residual min=-0.002363 max=0.002338 Jy/beam ! Clean residual mean=0.000002 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0319466 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 0.0319466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054071Jy sigma=0.646965 ! Fit after self-cal, rms=0.054007Jy sigma=0.646737 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.984 x 12.58 at -0.8248 degrees (North through East) ! Clean map min=-0.002291 max=0.033555 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 HN 0.96 KP 1.09 ! NL 1.13 OV 0.92 PT 0.81 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 0.76 KP 1.17 ! NL 0.90 OV 1.13 PT 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.01 HN 1.06 KP 1.00 ! NL 0.96 OV 1.22 PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 0.78 KP 0.99 ! NL 0.84 OV 0.90 PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.14 HN 0.79 KP 0.95 ! NL 1.10 OV 1.12 PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 1.04 ! NL 1.19 OV 1.03 PT 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 HN 0.79 KP 0.95 ! NL 1.18 OV 1.00 PT 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.29 HN 0.89 KP 1.07 ! NL 1.00 OV 1.14 PT 1.00 ! ! ! Fit before self-cal, rms=0.054007Jy sigma=0.646737 ! Fit after self-cal, rms=0.049440Jy sigma=0.640980 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.902 mas, bmaj=12.72 mas, bpa=-0.8233 degrees ! Estimated noise=0.838698 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156091 Jy ! Component: 100 - total flux cleaned = -0.000219357 Jy ! Component: 150 - total flux cleaned = -0.000218305 Jy ! Component: 200 - total flux cleaned = -0.000179929 Jy ! Total flux subtracted in 200 components = -0.000179929 Jy ! Clean residual min=-0.002401 max=0.002038 Jy/beam ! Clean residual mean=0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0317667 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.0317667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049408Jy sigma=0.640421 ! Fit after self-cal, rms=0.049416Jy sigma=0.639441 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049416Jy sigma=0.639441 ! Fit after self-cal, rms=0.049402Jy sigma=0.639210 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.877 mas, bmaj=12.78 mas, bpa=-0.866 degrees ! Estimated noise=0.838996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.80771e-05 Jy ! Component: 100 - total flux cleaned = -5.99062e-05 Jy ! Component: 150 - total flux cleaned = -7.02249e-06 Jy ! Component: 200 - total flux cleaned = -6.38015e-06 Jy ! Total flux subtracted in 200 components = -6.38015e-06 Jy ! Clean residual min=-0.002350 max=0.001974 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0317603 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.0317603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049380Jy sigma=0.638910 ! Fit after self-cal, rms=0.049386Jy sigma=0.638787 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.63828e-05 Jy ! Component: 100 - total flux cleaned = 3.08558e-05 Jy ! Component: 150 - total flux cleaned = 1.46669e-06 Jy ! Component: 200 - total flux cleaned = -1.19047e-05 Jy ! Total flux subtracted in 200 components = -1.19047e-05 Jy ! Clean residual min=-0.002331 max=0.001983 Jy/beam ! Clean residual mean=0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0317484 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.0317484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049374Jy sigma=0.638619 ! Fit after self-cal, rms=0.049364Jy sigma=0.638577 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049364Jy sigma=0.638577 ! Fit after self-cal, rms=0.049334Jy sigma=0.638536 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.865 mas, bmaj=12.81 mas, bpa=-0.8805 degrees ! Estimated noise=0.839785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.0661e-05 Jy ! Component: 100 - total flux cleaned = -2.41356e-06 Jy ! Component: 150 - total flux cleaned = 3.63697e-05 Jy ! Component: 200 - total flux cleaned = 4.85194e-05 Jy ! Total flux subtracted in 200 components = 4.85194e-05 Jy ! Clean residual min=-0.002333 max=0.001984 Jy/beam ! Clean residual mean=0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0317969 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.0317969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049322Jy sigma=0.638434 ! Fit after self-cal, rms=0.049305Jy sigma=0.638393 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.95244e-05 Jy ! Component: 100 - total flux cleaned = -3.27097e-05 Jy ! Component: 150 - total flux cleaned = -4.4685e-05 Jy ! Component: 200 - total flux cleaned = -4.50242e-05 Jy ! Total flux subtracted in 200 components = -4.50242e-05 Jy ! Clean residual min=-0.002328 max=0.002006 Jy/beam ! Clean residual mean=0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0317519 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.0317519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049296Jy sigma=0.638321 ! Fit after self-cal, rms=0.049284Jy sigma=0.638300 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049284Jy sigma=0.638300 ! Fit after self-cal, rms=0.049262Jy sigma=0.638280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.039 mas, bmaj=12.49 mas, bpa=0.3011 degrees ! Estimated noise=0.86478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028607 Jy ! Component: 100 - total flux cleaned = 0.00038672 Jy ! Component: 150 - total flux cleaned = 0.000429097 Jy ! Component: 200 - total flux cleaned = 0.000448026 Jy ! Total flux subtracted in 200 components = 0.000448026 Jy ! Clean residual min=-0.002225 max=0.001750 Jy/beam ! Clean residual mean=0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0321999 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.0321999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049255Jy sigma=0.638243 ! Fit after self-cal, rms=0.049258Jy sigma=0.638227 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.43882e-05 Jy ! Component: 100 - total flux cleaned = 1.46574e-05 Jy ! Component: 150 - total flux cleaned = 5.61201e-06 Jy ! Component: 200 - total flux cleaned = 5.68124e-06 Jy ! Total flux subtracted in 200 components = 5.68124e-06 Jy ! Clean residual min=-0.002236 max=0.001754 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0322056 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.0322056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049254Jy sigma=0.638206 ! Fit after self-cal, rms=0.049250Jy sigma=0.638194 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.858 mas, bmaj=12.84 mas, bpa=-0.893 degrees ! Estimated noise=0.8409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.858 x 12.84 at -0.893 degrees (North through East) ! Clean map min=-0.0025019 max=0.033273 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.284 mas, bmaj=13.78 mas, bpa=-1.771 degrees ! Estimated noise=1.30791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263064 Jy ! Component: 100 - total flux cleaned = 0.0302616 Jy ! Component: 150 - total flux cleaned = 0.0302848 Jy ! Component: 200 - total flux cleaned = 0.0303776 Jy ! Total flux subtracted in 200 components = 0.0303776 Jy ! Clean residual min=-0.003666 max=0.003395 Jy/beam ! Clean residual mean=0.000002 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.0303776 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0303776 Jy ! Inverting map and beam ! Estimated beam: bmin=2.858 mas, bmaj=12.84 mas, bpa=-0.893 degrees ! Estimated noise=0.8409 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134879 Jy ! Component: 100 - total flux cleaned = 0.00150966 Jy ! Component: 150 - total flux cleaned = 0.00154065 Jy ! Component: 200 - total flux cleaned = 0.00153797 Jy ! Total flux subtracted in 200 components = 0.00153797 Jy ! Clean residual min=-0.002480 max=0.002099 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0319156 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.0319156 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.039 mas, bmaj=12.49 mas, bpa=0.3011 degrees ! Estimated noise=0.86478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385505 Jy ! Component: 100 - total flux cleaned = 0.000441882 Jy ! Component: 150 - total flux cleaned = 0.000490173 Jy ! Component: 200 - total flux cleaned = 0.000475522 Jy ! Total flux subtracted in 200 components = 0.000475522 Jy ! Clean residual min=-0.002335 max=0.001811 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0323911 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.56506e-05 Jy ! Component: 100 - total flux cleaned = -6.26113e-05 Jy ! Component: 150 - total flux cleaned = -9.70092e-05 Jy ! Component: 200 - total flux cleaned = -0.000128783 Jy ! Total flux subtracted in 200 components = -0.000128783 Jy ! Clean residual min=-0.002306 max=0.001813 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0322624 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.0322624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.858 mas, bmaj=12.84 mas, bpa=-0.893 degrees ! Estimated noise=0.8409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168732 Jy ! Component: 100 - total flux cleaned = -0.000241354 Jy ! Component: 150 - total flux cleaned = -0.000272272 Jy ! Component: 200 - total flux cleaned = -0.00028713 Jy ! Total flux subtracted in 200 components = -0.00028713 Jy ! Clean residual min=-0.002408 max=0.002102 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0319752 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.0319752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049254Jy sigma=0.638354 ! Fit after self-cal, rms=0.049246Jy sigma=0.638284 wmodel J0632-2348_C_map.mod ! Writing 63 model components to file: J0632-2348_C_map.mod wobs J0632-2348_C_uvs.fits ! Writing UV FITS file: J0632-2348_C_uvs.fits wwins J0632-2348_C_map.win ! wwins: Wrote 1 windows to J0632-2348_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285025 Jy ! Component: 100 - total flux cleaned = -0.000156483 Jy ! Component: 150 - total flux cleaned = 4.83683e-05 Jy ! Component: 200 - total flux cleaned = 2.26336e-05 Jy ! Component: 250 - total flux cleaned = 9.60242e-05 Jy ! Component: 300 - total flux cleaned = 0.00014238 Jy ! Component: 350 - total flux cleaned = 0.000253028 Jy ! Component: 400 - total flux cleaned = 0.000402053 Jy ! Component: 450 - total flux cleaned = 0.000565093 Jy ! Component: 500 - total flux cleaned = 0.000739715 Jy ! Component: 550 - total flux cleaned = 0.00088814 Jy ! Component: 600 - total flux cleaned = 0.00103147 Jy ! Component: 650 - total flux cleaned = 0.00122276 Jy ! Component: 700 - total flux cleaned = 0.00135839 Jy ! Component: 750 - total flux cleaned = 0.00149085 Jy ! Component: 800 - total flux cleaned = 0.00162055 Jy ! Component: 850 - total flux cleaned = 0.00176299 Jy ! Component: 900 - total flux cleaned = 0.00191723 Jy ! Component: 950 - total flux cleaned = 0.00205261 Jy ! Component: 1000 - total flux cleaned = 0.00217002 Jy ! Component: 1050 - total flux cleaned = 0.00225645 Jy ! Component: 1100 - total flux cleaned = 0.00236907 Jy ! Component: 1150 - total flux cleaned = 0.00243772 Jy ! Component: 1200 - total flux cleaned = 0.00251857 Jy ! Component: 1250 - total flux cleaned = 0.00259769 Jy ! Component: 1300 - total flux cleaned = 0.00268782 Jy ! Component: 1350 - total flux cleaned = 0.00277585 Jy ! Component: 1400 - total flux cleaned = 0.00281293 Jy ! Component: 1450 - total flux cleaned = 0.00287338 Jy ! Component: 1500 - total flux cleaned = 0.00283758 Jy ! Component: 1550 - total flux cleaned = 0.00287293 Jy ! Component: 1600 - total flux cleaned = 0.0028845 Jy ! Component: 1650 - total flux cleaned = 0.00287304 Jy ! Component: 1700 - total flux cleaned = 0.00290647 Jy ! Component: 1750 - total flux cleaned = 0.00292825 Jy ! Component: 1800 - total flux cleaned = 0.00298219 Jy ! Component: 1850 - total flux cleaned = 0.0029821 Jy ! Component: 1900 - total flux cleaned = 0.00299263 Jy ! Component: 1950 - total flux cleaned = 0.00305445 Jy ! Component: 2000 - total flux cleaned = 0.0030034 Jy ! Component: 2050 - total flux cleaned = 0.0029732 Jy ! Component: 2100 - total flux cleaned = 0.00293347 Jy ! Component: 2150 - total flux cleaned = 0.00291393 Jy ! Component: 2200 - total flux cleaned = 0.00290417 Jy ! Component: 2250 - total flux cleaned = 0.00288501 Jy ! Component: 2300 - total flux cleaned = 0.00283757 Jy ! Component: 2350 - total flux cleaned = 0.00280016 Jy ! Component: 2400 - total flux cleaned = 0.00280015 Jy ! Component: 2450 - total flux cleaned = 0.00280025 Jy ! Component: 2500 - total flux cleaned = 0.00276398 Jy ! Component: 2550 - total flux cleaned = 0.00273702 Jy ! Component: 2600 - total flux cleaned = 0.00271921 Jy ! Component: 2650 - total flux cleaned = 0.00271917 Jy ! Component: 2700 - total flux cleaned = 0.00270162 Jy ! Component: 2750 - total flux cleaned = 0.00264939 Jy ! Component: 2800 - total flux cleaned = 0.00262353 Jy ! Component: 2850 - total flux cleaned = 0.00260645 Jy ! Component: 2900 - total flux cleaned = 0.00258945 Jy ! Component: 2950 - total flux cleaned = 0.00253042 Jy ! Component: 3000 - total flux cleaned = 0.00249701 Jy ! Component: 3050 - total flux cleaned = 0.00246378 Jy ! Component: 3100 - total flux cleaned = 0.00242243 Jy ! Component: 3150 - total flux cleaned = 0.00239778 Jy ! Component: 3200 - total flux cleaned = 0.00238141 Jy ! Component: 3250 - total flux cleaned = 0.00237328 Jy ! Component: 3300 - total flux cleaned = 0.00234085 Jy ! Component: 3350 - total flux cleaned = 0.00230855 Jy ! Component: 3400 - total flux cleaned = 0.00228441 Jy ! Component: 3450 - total flux cleaned = 0.00225231 Jy ! Component: 3500 - total flux cleaned = 0.00220426 Jy ! Component: 3550 - total flux cleaned = 0.00218038 Jy ! Component: 3600 - total flux cleaned = 0.00214057 Jy ! Component: 3650 - total flux cleaned = 0.00208509 Jy ! Component: 3700 - total flux cleaned = 0.00204558 Jy ! Component: 3750 - total flux cleaned = 0.00200619 Jy ! Component: 3800 - total flux cleaned = 0.00199046 Jy ! Component: 3850 - total flux cleaned = 0.00195905 Jy ! Component: 3900 - total flux cleaned = 0.00191213 Jy ! Component: 3950 - total flux cleaned = 0.00189651 Jy ! Component: 4000 - total flux cleaned = 0.00184975 Jy ! Component: 4050 - total flux cleaned = 0.0018108 Jy ! Total flux subtracted in 4096 components = 0.00181082 Jy ! Clean residual min=-0.000507 max=0.000461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.033786 Jy keep ! Adding 383 model components to the UV plane model. ! The established model now contains 446 components and 0.033786 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0632-2348_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.858 x 12.84 at -0.893 degrees (North through East) ! Clean map min=-0.0019793 max=0.033307 Jy/beam ! Writing clean map to FITS file: .//J0632-2348_C_map.fits wmodel .//J0632-2348_C_map.mod ! Writing 446 model components to file: .//J0632-2348_C_map.mod wobs .//J0632-2348_C_uvs.fits ! Writing UV FITS file: .//J0632-2348_C_uvs.fits wwins .//J0632-2348_C_map.win ! wwins: Wrote 2 windows to .//J0632-2348_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0333074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148086 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33381 1.33381 2.66762 5.33524 10.6705 21.341 42.682 85.3639 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 224.919 quit ! Quitting program ! Log file .//J0632-2348_C_dfm.log closed on Mon Jan 20 17:34:27 2020